65389260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1399}}^1$

素因数の和:1471

約数の個数: 96

約数和(自身を含む): 197568000

約数和(自身を除く): 132178740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 41, 57, 60, 76, 82, 95, 114, 123, 164, 190, 205, 228, 246, 285, 380, 410, 492, 570, 615, 779, 820, 1140, 1230, 1399, 1558, 2337, 2460, 2798, 3116, 3895, 4197, 4674, 5596, 6995, 7790, 8394, 9348, 11685, 13990, 15580, 16788, 20985, 23370, 26581, 27980, 41970, 46740, 53162, 57359, 79743, 83940, 106324, 114718, 132905, 159486, 172077, 229436, 265810, 286795, 318972, 344154, 398715, 531620, 573590, 688308, 797430, 860385, 1089821, 1147180, 1594860, 1720770, 2179642, 3269463, 3441540, 4359284, 5449105, 6538926, 10898210, 13077852, 16347315, 21796420, 32694630, 65389260]

約数ペア:

[(1, 65389260), (2, 32694630), (3, 21796420), (4, 16347315), (5, 13077852), (6, 10898210), (10, 6538926), (12, 5449105), (15, 4359284), (19, 3441540), (20, 3269463), (30, 2179642), (38, 1720770), (41, 1594860), (57, 1147180), (60, 1089821), (76, 860385), (82, 797430), (95, 688308), (114, 573590), (123, 531620), (164, 398715), (190, 344154), (205, 318972), (228, 286795), (246, 265810), (285, 229436), (380, 172077), (410, 159486), (492, 132905), (570, 114718), (615, 106324), (779, 83940), (820, 79743), (1140, 57359), (1230, 53162), (1399, 46740), (1558, 41970), (2337, 27980), (2460, 26581), (2798, 23370), (3116, 20985), (3895, 16788), (4197, 15580), (4674, 13990), (5596, 11685), (6995, 9348), (7790, 8394)]